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World · United States

Trump’s last-minute push to cut military drills shakes South Korea alliance nerves

Seoul is bristling after US President Donald Trump called for annual military exercises with South Korea to be “reduced” at the last minute, unsettling one

By matthew jonathan
August 18, 20262 min read
Trump’s last-minute push to cut military drills shakes South Korea alliance nerves
Trump’s last-minute push to cut military drills shakes South Korea alliance nerves

Seoul is bristling after US President Donald Trump called for annual military exercises with South Korea to be “reduced” at the last minute, unsettling one of Washington’s most sensitive alliances. His praise for North Korean leader Kim Jong Un only sharpened the unease.

The demand lands at the heart of the security partnership between the two countries. For South Korea, the drills are not a side issue. They are a test of readiness, deterrence and US commitment on a peninsula still formally at war.

Alliance exposed

Trump’s intervention has rattled officials in Seoul because the exercises have long served as a visible sign of the alliance’s military backbone. Scaling them back, even in wording, raises questions about how firmly Washington intends to stand with its Asian ally.

The timing matters. South Korean leaders were already watching closely for any shift in US policy on the peninsula. A public push to trim the drills, paired with warm words for Kim, puts pressure on Seoul to read Washington’s signals carefully.

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What the drills mean

Annual US-South Korea exercises are a core part of the deterrence architecture built around the threat from North Korea. They are closely watched in Pyongyang, and any move to “reduce” them would be read far beyond the training grounds.

For Seoul, the issue is bigger than one set of maneuvers. It goes to the credibility of the alliance, and to whether the US is willing to keep its military posture intact when political winds shift in Washington.

Trump’s praise of Kim added another jolt. In a region where every phrase is parsed for intent, the combination of a drill cut and a compliment to the North Korean leader has left South Korea uneasy about what comes next.

And the stakes are not theoretical. The annual exercises remain one of the clearest indicators of how the US intends to back its ally — or not.

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